This introduces some errors , e . g . , a subsequent test will tell you that the intersection point does not lie on either of the two lines that create it in the first place 这些对象的最大特点是它的端点或顶点的坐标都是整数,便于利用计算机对它进行处理,这是因为,计算机对整数的运算和表示不会产生错误。
In this paper the c cutter radius compensation has been accomplished . it needs to compute the intersection point of two motion lines ; therefore , the next motion code must be picked out 本课题要实现的刀具补偿为c型刀具补偿,由于c型刀具补偿需要计算两段运动轨迹的相交点,所以必须提前提取下一段运动段代码。
Abstract : with the modification of intersection point attribute and application of the depth data about graphic , it defines the vertex properties and puts forward a hidden method oriented to point distinguishing 文摘:应用图形元素的深度值信息,并通过对交点属性值的修改,确定被遮挡零件的顶点属性,提出了方向点判别消隐法。
A new data storage structure is designed to resolve the difficulty in arrangement of unorderly intersection points and accelerate the measuring process during curvilinear distance between two points measuring 本文在实现空间两点间曲线距离的测量时,设计了一种新的数据存贮结构,解决了杂乱交点的排序这一难题,提高了测量速度。
In the previous radar / arpa simulator , both radar echoes and arpa marks are generated with the algorithm of computing intersection point with scanline sweeping ( abbreviated to acipss ) , this does ' t accord with the mechanism of radar working 在以前的雷达/ arpa模拟器中,雷达回波和arpa符号都采用扫描线求交算法生成,这不符合真实雷达的工作机制。